design pressure

简明释义

设计压力

英英释义

例句

1.During testing, the system exceeded its design pressure, prompting a review of safety protocols.

在测试过程中，系统超过了其设计压力，促使对安全协议进行审查。

2.Before construction, we need to verify the design pressure specified in the project documents.

在施工之前，我们需要验证项目文件中规定的设计压力。

3.The engineer calculated the design pressure for the new pipeline to ensure safety during operation.

工程师计算了新管道的设计压力以确保在操作期间的安全。

4.The design pressure of the reactor vessel was set to withstand extreme temperature variations.

反应器容器的设计压力被设定为能够承受极端温度变化。

5.It is crucial to select materials that can handle the design pressure of the application.

选择能够承受应用的设计压力的材料至关重要。

作文

In engineering and manufacturing, the term design pressure refers to the maximum pressure that a system or component is designed to withstand during its operation. This concept is crucial in various fields such as mechanical, civil, and chemical engineering, where safety and reliability are paramount. Understanding design pressure is essential for engineers to ensure that their designs can handle the expected loads without failure.To illustrate the importance of design pressure, consider the example of a pressure vessel. A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure. Engineers must calculate the design pressure based on the maximum operating conditions, including temperature fluctuations and potential pressure spikes. If the design pressure is not accurately determined, the vessel could fail, leading to catastrophic consequences such as explosions or leaks.Another critical application of design pressure is in the design of pipelines. Pipelines transport fluids over long distances, and they must be built to endure various pressures throughout their operation. The design pressure helps in selecting appropriate materials and thicknesses for the pipeline walls. If the pressure exceeds the design pressure, it could result in ruptures, causing environmental damage and safety hazards.Furthermore, the concept of design pressure is not limited to static systems. In dynamic systems, such as those found in HVAC (heating, ventilation, and air conditioning) applications, understanding the design pressure is equally vital. The pressure within ducts can fluctuate due to changes in airflow rates or external conditions. Engineers must account for these variations when determining the design pressure to ensure that the system operates efficiently and safely.In addition to safety considerations, adhering to the specified design pressure can also lead to cost savings. Properly designed systems are less likely to experience failures, which means reduced maintenance costs and downtime. Companies can avoid the expenses associated with repairs and replacements by ensuring that their systems are built to handle the design pressure. Moreover, regulatory compliance often requires adherence to specific design pressure standards, which can further impact a company’s bottom line.In conclusion, the term design pressure encapsulates a fundamental aspect of engineering design. It serves as a guideline for creating safe and efficient systems capable of withstanding operational pressures. Whether in the context of pressure vessels, pipelines, or HVAC systems, understanding and accurately calculating design pressure is essential for engineers. By prioritizing design pressure in their designs, engineers can contribute to safer, more reliable, and cost-effective solutions in various industries. As technology continues to advance, the principles surrounding design pressure will remain a cornerstone of engineering practice, ensuring that systems operate safely under the pressures they encounter in real-world applications.

在工程和制造领域，术语设计压力指的是一个系统或组件在其操作过程中所能承受的最大压力。这个概念在机械、土木和化学工程等多个领域至关重要，因为安全性和可靠性是首要考虑因素。理解设计压力对于工程师来说非常重要，以确保他们的设计能够承受预期的负载而不发生故障。为了说明设计压力的重要性，可以考虑压力容器的例子。压力容器是一个旨在承载气体或液体的容器，其压力与环境压力有显著不同。工程师必须根据最大操作条件（包括温度波动和潜在的压力峰值）来计算设计压力。如果设计压力没有准确确定，容器可能会失效，导致灾难性的后果，例如爆炸或泄漏。设计压力的另一个关键应用是在管道设计中。管道用于长距离运输流体，必须建造得能够承受其操作过程中的各种压力。设计压力有助于选择适当的材料和管道壁的厚度。如果压力超过设计压力，可能会导致破裂，造成环境损害和安全隐患。此外，设计压力的概念并不限于静态系统。在动态系统中，例如HVAC（供暖、通风和空调）应用，理解设计压力同样至关重要。由于气流速率或外部条件的变化，管道内的压力可能会波动。工程师在确定设计压力时必须考虑这些变化，以确保系统高效且安全地运行。除了安全考虑外，遵守规定的设计压力也可以带来成本节约。经过适当设计的系统不太可能发生故障，这意味着维护成本和停机时间减少。通过确保他们的系统能够处理设计压力，公司可以避免与维修和更换相关的费用。此外，法规合规通常要求遵循特定的设计压力标准，这进一步影响公司的底线。总之，术语设计压力概括了工程设计的一个基本方面。它作为创建安全和高效系统的指南，能够承受操作压力。无论是在压力容器、管道还是HVAC系统的背景下，理解和准确计算设计压力对工程师而言都是至关重要的。通过在设计中优先考虑设计压力，工程师可以为各行业提供更安全、更可靠和更具成本效益的解决方案。随着技术的不断进步，围绕设计压力的原则将继续成为工程实践的基石，确保系统在实际应用中安全地运行在它们所面临的压力下。